Paging strategy optimization in personal communication systems
Wireless Networks
Dynamic hierarchical database architecture for location management in PCS networks
IEEE/ACM Transactions on Networking (TON)
Mobile user location update and paging under delay constraints
Wireless Networks
A selective location update strategy for PCS users
Wireless Networks
User mobility profile prediction: an adaptive fuzzy inference approach
Wireless Networks
Wireless ad hoc multicast routing with mobility prediction
Mobile Networks and Applications
The UMTS Network and Radio Access Technology: Air-Interface Techniques for Future Mobile Systems
The UMTS Network and Radio Access Technology: Air-Interface Techniques for Future Mobile Systems
UMTS: Mobile Communications for the Future
UMTS: Mobile Communications for the Future
3G Wireless Networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
A Novel Distributed Dynamic Location Management Scheme for Minimizing Signaling Costs in Mobile IP
IEEE Transactions on Mobile Computing
A New Analytic Framework for Dynamic Mobility Management of PCS Networks
IEEE Transactions on Mobile Computing
User Mobility Pattern Scheme for Location Update and Paging in Wireless Systems
IEEE Transactions on Mobile Computing
IEEE Transactions on Mobile Computing
A dynamic location management scheme for next-generation multitier PCS systems
IEEE Transactions on Wireless Communications
Reducing location update and paging costs in a PCS network
IEEE Transactions on Wireless Communications
Structured neural networks for pattern recognition
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Performance evaluation of a broadband wireless access system subjected to heavy load
Computer Communications
Location management methods for third generation mobile systems
IEEE Communications Magazine
Research: An efficient location management scheme for PCS networks
Computer Communications
A built-in memory model for reducing location update cost in mobile wireless networks
Computer Communications
A profile-based location strategy and its performance
IEEE Journal on Selected Areas in Communications
A new random walk model for PCS networks
IEEE Journal on Selected Areas in Communications
Predictive mobility support for QoS provisioning in mobile wireless environments
IEEE Journal on Selected Areas in Communications
An adaptive distance-based location update algorithm for next-generation PCS networks
IEEE Journal on Selected Areas in Communications
Restoration scheme of mobility databases by mobility learning and prediction in PCS networks
IEEE Journal on Selected Areas in Communications
An alternative strategy for location tracking
IEEE Journal on Selected Areas in Communications
Decision boundary feature extraction for neural networks
IEEE Transactions on Neural Networks
A hierarchical self-organizing approach for learning the patterns of motion trajectories
IEEE Transactions on Neural Networks
Mobile user movement prediction using bayesian learning for neural networks
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
Individual profile graphs for location management in PCS networks
Computer Communications
Pervasive and Mobile Computing
A comprehensive mobility management solution for handling peak load in cellular network scenarios
Proceedings of the 6th ACM international symposium on Mobility management and wireless access
Knowledge-based mobility management for personal agents in the all-mobile network
Multiagent and Grid Systems - Innovations in intelligent agent technology
Adaptive user movement prediction for advanced location-aware services
SoftCOM'09 Proceedings of the 17th international conference on Software, Telecommunications and Computer Networks
Flexible mobility management strategy in cellular networks
CIT'11 Proceedings of the 5th WSEAS international conference on Communications and information technology
User movement prediction based on traffic topology for value added services
KES'11 Proceedings of the 15th international conference on Knowledge-based and intelligent information and engineering systems - Volume Part I
Decentralization and real time overhead cost evaluation in location management
AIASABEBI'11 Proceedings of the 11th WSEAS international conference on Applied informatics and communications, and Proceedings of the 4th WSEAS International conference on Biomedical electronics and biomedical informatics, and Proceedings of the international conference on Computational engineering in systems applications
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Third-generation mobile systems provide access to a wide range of services and enable mobile users to communicate regardless of their geographical location and their roaming characteristics. Due to the growing number of mobile users, global connectivity, and the small size of cells, one of the most critical issues regarding these networks is location management. In recent years, several strategies have been proposed to improve the performance of the location management procedure in 3G mobile networks. In this paper, we present a user pattern learning strategy (UPL) using neural networks to reduce the location update signaling cost by increasing the intelligence of the location procedure in UMTS. This strategy associates to each user a list of cells where she is likely to be with a given probability in each time interval. The implementation of this strategy has been subject to extensive tests. The results obtained confirm the efficiency of UPL in significantly reducing the costs of both location updates and call delivery procedures when compared to the UMTS standard and with other strategies well-known in the literature.